FREE Shipping on orders over $25 shipped by Amazon. High-index plastic lenses have a refractive index between 1.6 and 1.74; the index of ordinary plastic and polycarbonate lenses is 1.5 and 1.59, respectively. The 400P variant of Costa Del Mar is a complete UV blocker and thus provides maximum protection. Think fast: Whats the difference between glass and plastic* lenses? The technology for the 400 series is quite similar. plastic lenses are softer and easy to be scratched. Difference Between Plastic and Glass lenses Plastic vs Glass lenses Although there are a variety of lenses out there on the market, the most obvious choice is between glass and plastic lenses. It's hard to describe but easy to know if you try it. If you have ever worn a pair of Costas with 580 lens technology you know how special these lenses are. Both plastic and glass have some pros and cons and [] Or you can compare the price, plastic lenses are more expensive. All Costa lenses have 100% UV blockage for maximum protection and 100% polarization to kill reflected glare. 5.0 out of 5 stars 3. Glintbay 100% Precise-Fit Replacement Sunglass Lenses for Costa Del Mar Fathom. Glass frames weigh more than plastic. Now we know who doesn't spend all day in the sun looking directly into the glare. Price. The answer is simple, that G in 580G stands for Glass, one benefits of choosing glass is that you will get the most clarity from this material, also the Costa Glass has the added benefit of being scratch-resistant and very durable in tough environments, also the Costa 580G lenses are lighter and thinner than most polarized glasses out there, something you instantly notice. Glass lenses are outdated and it is unsafe and fragile. If you really cant figure it out or want to be absolutely sure before using a product To get the most out of them, it's important to choose the right color. Glass lenses offer superior clarity and scratch resistance, but are usually heavier than plastic lenses. 580P will say 580P. Plastic lenses always end up with distortion. Definitely like the 580 over the 400. Another way of telling if it's glass, is use your teeth and 'knock' against it. So Sunglass Rob is here to let you know how you can tell if your Costa frames have authentic Costa lenses in them. Your email address will not be published. The 580G (glass) is priced at $249.00 while the 580P (plastic) is priced at $189.00. Anti-Reflective Coating. The 580G uses a patented technology which helps enhancing the colors by blocking the yellow light. The 580P variant comes with the mentioned features and qualities with extra layer of protection which repels oil, water, scratches and dust. Shipping was fast. Like the glass variant, the plastic variant of Costa Del Mar also has the 400 and 580 variant but suffixed with P, which stands for plastic. Costa Del Mar is undoubtedly one of the finest manufacturers of glasses which are primarily used for all types of underwater activities and fishing. Created by adventurers for adventurers, these glasses were designed to stand the rugged test of enjoying life in the outdoors to the fullest and looking great while doing it. In addition, they repel water and oil and block yellow light. The huge reduction in weight and versatility in prescription frames has caused plastic to win out in popularity in the glass vs plastic lens material race. Glass lenses are the traditional ones, having been used for some time now, while plastic lenses are relatively newer. 580G will say just say 580 in the upper left of the left lens. It also eliminates the blur and haze by simply blocking the blue light. The 580P lenses have the basic features of the glass lenses. Bayer Abrasion Test: A 7+ rating, which beats the industry average of 3-5. A Buff probably won't scratch your lenses, but if yours works to actually get your lenses clean, you definitely sweat less than I do. Distortion causes eye strain. On average, sunglasses with glass lenses are more expensive than sunglasses with plastic lenses. Depending on the lens you bought, different etchings will appear. 90 It also eliminates the blur and haze by simply blocking the blue light. $198.95 $ 198. It is very durable and is also impact resistant. Over time, this can have a significant impact on comfort. You'll instantly be able to tell the difference. Heck, Joe Cermele picked Costa's 580P (polycarbonate) lenses as a "Best of the Best" gear pick in the March issue of Field & Stream. Copyright 2005-2021 ElistingZ.com. Next in the category is the plastic which is normally preferred over glasses for being light weight and thus gives added comfort. Compare that to a plastic lens. For instance, their Costa LightWAVE variety is even thinner and lighter than the most of the average polarized glasses. COST: Glass lenses are generally less expensive than comparable plastics. Costa 580 lenses use patented technology to cut down on the yellow light, allowing the eye to see more red, blue and green. Like the 400P, the 580P is also equipped with UV protection and full polarization but at the same time it has the patented technology like its glass counterpart and exactly like that, it also blocks the yellow light and enhances the colors. Which holds up best when scratched? Glass vs. plastic lenses: a quick comparison. Costa Del Mar has two structural varieties- plastic and glass. It is 100% polarized and thus gives superior clarity. 2015 - Shadesdaddy.com. Serious outdoor enthusiasts claim Costa Del Mar sunglasses combine the best protection with the best clarity available. Nobody wants fake sunglasses. They carry distinctly different features and pricing. (That's IF it is glass) A plastic lens will have a clear, whitish appearance. They cost as much as $80 less than some 580 Glass Plastic, Scheduling Drain Cleaning Service When Other Methods Dont Work, How to Protect Your Child Financially With A Special Needs Trust in Chicago, Enjoy Wings and Foods Created From Family Recipes in Florence, SC, How to Receive a Mortgage Loan Approval in the New Jersey Area, 3 Simple Ways That an Emergency Dentist For Kids Makes a Difference, Choosing a Top Jacksonville Area Commercial Building Contractor, Perks You Get From Having a Custom Garage Built for Your Home, Get the Help You Need from a Car Accident Attorney. Under the category of glass, we have variants like 400G and 580G. At that price, I was wondering if I should purchase new. Designed for those who live life on the water, the specs have become an invaluable resource for adventure-seekers on land, sea or air. Like the former, its technology is also patented which is used for blocking the blue and yellow light and thus gives better color and clarity. Glad I found these replacement lenses for my Costa Rafael frames. Yellow light is the enemy, on the water and on land. What are the Lady Gaga Sunglasses in the Movie A Star is Born. All Rights Reserved. We offer seven lens colors in multiple lens technologies that range from low light like dawn to extremely bright light with blinding glare. Both 400G and 580G block 100% of UV light. Unfortunately, customers looking for a significant price break based on plastic lenses alone may be disappointed. IKON LENSES Replacement Lenses for Costa Blackfin (Polarized) - Compatible with Costa Del Mar Blackfin Sunglasses - Emerald Green Mirror 4.2 out of 5 stars 37 $35.90 $ 35 . The 580G uses a patented technology which helps enhancing the colors by blocking the yellow light. With nearly 300 models available, Costa Del Mar sunglasses offer styles that work for every customer. It is lightweight: Plastic materials are known to be lighter in weight and also strong to a certain extent.The lightweight property of plastic makes it a great eyeglass lens material because it will not be heavy inside a glass frame and permits for an easy fit in any type of glass frame. Plastic lenses are lighter and offer scratch and impact resistance not found on glass lens models. You can also use the finger to bomb a lens, if sound is ringing, it is glass, if sound is stuffy, it is plastic. Glass is normally chosen as it is scratch resistant and has the greatest clarity. Heres our list of pros and cons: *Includes regular plastic, polycarbonate, and high-index plastic lenses. All Rights Reserved. As with most brand-name items, there are fake versions of Costa Del Mar glasses available for purchase. Required fields are marked *. I had glass previously so it's hard to compare exactly but for the price these are great. 95. Costa Del Mar Sunglasses with Plastic Lenses. Costa Del Mar with the above mentioned variants has undoubtedly been the numero-uno when it comes to adventure glasses and as their pace of growth reveals, they surely have many more to come in the near future. Next in the category is the plastic which is normally preferred over glasses for being light weight and thus gives added comfort. Costa offered to repair my glasses for $124.00. The differences between glass or plastic lenses aside, the glasses come in classic and contemporary looks and top-of-the-line materials. So, let us have a detailed look on these aspects. If they simply say 580, then they're glass. As a general rule of thumb, glass lenses will cost you more than plastic ones. The cost to produce a glass lenses is more expensive than a plastic lenses. Costa lenses were made with changing light conditions in mind. Costa Fathom Matte Black Plastic Frame Grey Lens Men's Sunglasses FA11OGGLP. Tap them with the back of your fingernail and listen to the sound they make. To see if your Costa lenses are glass or plastic, look for the etching in the top corner of your lenses. Costa Del Mars 580P models are the highest quality plastic lens sunglasses on the market. Glass lenses are clearer than polycarbonate plastic and will provide you with the crispest visual experience. I like the green mirror glass (amber lenses) for shallow water in Texas. Plastic lenses come with the distinction of 400P or 580P. Contact Angle: Fluids bead off the lens at an angle of 116 degrees - greater than the industry standard of 105-112 degrees Relax you dont really need to know this off the top of your head. The technology for the 400 series is quite similar. Refractive index refers to the rate at which light bends as it passes through the plastic of the lens. 400G lenses feature glare-cutting LightWAVE(TM) glass technology and weigh 20 to 22 percent less than typical lenses. Costa Del Mar Sunglasses with Glass Lenses. They, like the 400s, block 100% of UV light. Glass lenses should be etched 580G (G for glass) and the Your email address will not be published. When buying your new pair of Costa sunglasses its key to understand the differences between their glass and polycarbonate lenses. Plastic lenses come with the distinction of 400P or 580P. Costa Del Mar Sunglasses: Glass vs. Blur and haze is filtered giving the person a fully-fledged and clear view of the object. Both the varieties have their own benefits and features. A molecular bond on our plastic lenses provides the most scratch-resistant and smudge-free barrier, repelling water, oil and sweat for easier cleaning. Winner: Glass Lenses . Learn to spot a fake pair so that you can avoid buying a fake for the cost of a real pair of Costa Del Mar glasses. Sunglasses and glasses come in a number of popular styles and brands. Their anti-glare feature is the best in their class and is considered to be the sole reason for the companys grand success. In addition, glass lenses are more harder and stronger, easy to scrub. When you look at the glass from the side it will have a green tint to it. Trivex/hivex lenses; Hi Index (1.67/1.74) lenses; NO glass lenses; All you do is collect and return to the closest location listed, and your plastic lenses are repurposed into new plastic products! When choosing between glass and plastic lenses, it is important to recognize the main differences between the two. Advantages of Plastic Lenses. So, plastic lenses are lighter than glass lenses. The main way to verify if your Costa Sunglasses are real is by looking for etching on the top right corner. For $40 it's a great option. The 580G line also blocks a portion of blue and yellow light to ensure the clearest colors possible. Simply put, they're the most advanced glare-beating polarized sun lenses on the planet, and Both the mentioned varieties provide 100% UV blockage and give maximum protection. Which offers the most effective UV protection? If it's glass, it will make a bright, brittle sound. Their lenses have been specifically developed to provide comfortable, clear protection for your eyes against the glaring sun, but with two types of lenses and nearly 300 models available, its important to know the differences between their glass and plastic products. Costas best selling 580 series sunglass is offered in both plastic and glass. Most people that buy Costa 400/580 glass lenses don't actually need the quality offered by using these leneses. Costas glass lenses will excel flawlessly in situations that require ultimate clarity. The higher the refractive index, the thinner the glass. 580P Polycarbonate Costa Sunglasses Costa polycarbonate lenses with 580 technology will have a 580P etched on the top left of the lens to demonstrate its authenticity. This extra technology does reflect in the price, but for those headed to the worlds most mysterious sites, the investment is well worth it. Meghan Markle in Illesteva Palm Beach Sunglasses, What Sunglasses is Mage Wearing In Marvelous Mrs. Maisel Season Two, Dior SoLight Sunglasses: Proof That Oversized Sunnies are Here for Good, Two Must-Have DITA Styles: Braindancer and Symeta Type-403, Oliver Peoples x Cary Grant: A Classic Hollywood Collection. Costa Del Mar Sunglasses with Plastic Lenses. It is easy to distinguish between glass and plastic glasses. Plastic lenses are lighter and offer scratch and impact resistance not found on glass lens models. Winner: Plastic Lenses . Then I found Fuse Lenses. Moreover, Glass lenses are more heavy and pervious to light. All these add up to provide a superior clarity. Costa Del Mar is one expensive brand. I have 2 pairs of glass 580's and they have ZERO scratches after several years. Glass lenses come in two varieties: 400G and 580G. Here is a brief comparison of glass vs. plastic lenses to help you decide which option is best for you: WEIGHT: Plastic is about half the weight of glass, so plastic lenses are a more comfortable choice for long-term wear. Plastic lens are more lighter than glass lenses, but more thicker, especially for high myopia. Ask an Optician. Plastic lenses are lighter and more comfortable to wear all day long, but are much more vulnerable to scratches. Since the creation of the plastic lens, glass lenses are much rarer than plastic when it comes to prescription glasses. Glass Lenses Dont worry about separating the lenses, all plastic lens are welcomed. The polarization technology helps in killing the reflected glare and at the same time helps in reducing eye strain. Eye strain causes headaches and eye fatigue.
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